Crustacean harvesting refers to the collection of various types of crustaceans, such as crabs, lobsters, and shrimp, from their natural habitats. This process can take place in oceans, rivers, and estuaries, where these marine animals are caught for food, commercial sale, or research purposes. Harvesting methods include traps, nets, and diving, depending on the species and local regulations. Sustainable crustacean harvesting practices are essential to maintain healthy populations and ecosystems. Overfishing can lead to declines in crustacean numbers, affecting both the environment and the fishing industry. Regulations, such as size limits and seasonal closures, help ensure that crustacean populations remain viable for future generations.